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项目名称
java+servlet+mysql校园闲置书籍交易系统源码
视频效果
java+servlet+mysql校园闲置书籍交易系统源码
系统说明
1.用户
(1) 用户注册:数据基础个人信息进行注册,对应前端页面提示框,输入对应的内容,点击注册。
(2) 用户登录:当用户加载系统时,他们可以单击登录按钮登录。点击登录同时,前台数据会传递到后端数据库中进行比对,在比对有效后返回数据给前台,登录成功则添跳转页面,否则提示对应的错误信息内容,在前端展示。
(3) 闲置品浏览收藏:浏览到自己喜欢的书籍商品后点击详情页面上的收藏加入收藏夹中。
(4) 出版闲书:对应前端页面输入书籍基础数据,点击提交,返回数据库保存结果,如为成功,可以在个人发布中看到该数据。
(5) 购物车:针对喜欢的商品可以点击加入购物车,然后在购物车列表中可以查看到该数据。
(6) 订单模块:对喜欢的商品进行购买后生产的一个记录订单,在个人订单中可以查看历史订单信息。
(7) 优惠的活动:首页推荐优惠活动,全人员都可以浏览。
(8) 留言板:针对商品或者平台提出意见或建议。
2.管理员
(1) 登录:由于管理员账号的权限较大的问题,设置基础密码最好提高验证难度。
(2) 接收和发出订单管理:操作订单物流状态,如果订单存在问题可以进行统一操作。
(3) 书籍交易管理:针对用户的购买清单可以进行统一管理和维护。
(4) 项目分类管理:对书籍进行分类。
(5) 留言板管理:可以回复用户的留言,也可以删除用户的留言。
环境需要
1.运行环境:最好是java jdk 1.8,我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境:IDEA,Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境:Tomcat 7.x,8.x,9.x版本均可
4.硬件环境:windows 7/8/10 1G内存以上;或者 Mac OS;
5.数据库:MySql 5.7版本;
6.是否Maven项目:否;
技术栈
- 后端:Spring+SpringMVC+Mybatis
- 前端:JSP+CSS+JavaScript+jQuery
使用说明
- 使用Navicat或者其它工具,在mysql中创建对应名称的数据库,并导入项目的sql文件;
- 使用IDEA/Eclipse/MyEclipse导入项目,Eclipse/MyEclipse导入时,若为maven项目请选择maven;
若为maven项目,导入成功后请执行maven clean;maven install命令,然后运行; - 将项目中springmvc-servlet.xml配置文件中的数据库配置改为自己的配置;
- 运行项目,在浏览器中输入http://localhost:8080/ 登录
运行截图
用户管理控制层:
package com.houserss.controller;
import javax.servlet.http.HttpSession;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import com.houserss.common.Const;
import com.houserss.common.Const.Role;
import com.houserss.common.ServerResponse;
import com.houserss.pojo.User;
import com.houserss.service.IUserService;
import com.houserss.service.impl.UserServiceImpl;
import com.houserss.util.MD5Util;
import com.houserss.util.TimeUtils;
import com.houserss.vo.DeleteHouseVo;
import com.houserss.vo.PageInfoVo;
/**
- Created by admin
*/
@Controller
@RequestMapping(\"/user/\")
public class UserController {
@Autowired
private IUserService iUserService;
/**
* 用户登录
* @param username
* @param password
* @param session
* @return
*/
@RequestMapping(value = \"login.do\",method = RequestMethod.POST)
@ResponseBody
public ServerResponse login(User user,String uvcode, HttpSession session){
String code = (String)session.getAttribute(\"validationCode\");
if(StringUtils.isNotBlank(code)) {
if(!code.equalsIgnoreCase(uvcode)) {
return ServerResponse.createByErrorMessage(\"验证码不正确\");
}
}
ServerResponse response = iUserService.login(user.getUsername(),user.getPassword());
if(response.isSuccess()){
session.setAttribute(Const.CURRENT_USER,response.getData());
}
return response;
}
}
管理员管理控制层:
package com.sxl.controller.admin;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import com.sxl.controller.MyController;
@Controller(\"adminController\")
@RequestMapping(value = \"/admin\")
public class AdminController extends MyController {
@RequestMapping(value = \"/index\")
public String frame(Model model, HttpServletRequest request)throws Exception {
return \"/admin/index\";
}
@RequestMapping(value = \"/main\")
public String main(Model model, HttpServletRequest request)throws Exception {
return \"/admin/main\";
}
@RequestMapping(value = \"/tj1\")
public String tj1(Model model, HttpServletRequest request)throws Exception {
String sql=\"select DATE_FORMAT(insertDate,\'%Y-%m-%d\') dates,sum(allPrice) price from t_order order by DATE_FORMAT(insertDate,\'%Y-%m-%d\') desc\";
List
}
修改密码业务逻辑:
package com.sxl.controller.admin;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import com.sxl.controller.MyController;
@Controller(\"userController\")
@RequestMapping(value = \"/user\")
public class UserController extends MyController {
@RequestMapping(value = \"/index\")
public String frame(Model model, HttpServletRequest request)throws Exception {
return \"/user/index\";
}
@RequestMapping(value = \"/main\")
public String main(Model model, HttpServletRequest request)throws Exception {
return \"/user/main\";
}
@RequestMapping(value = \"/password\")
public String password(Model model, HttpServletRequest request)throws Exception {
return \"/user/password\";
}
@RequestMapping(value = \"/changePassword\")
public ResponseEntity loginSave(Model model,HttpServletRequest request,String oldPassword,String newPassword) throws Exception {
Map user = getUser(request);
if(oldPassword.equals(user.get(\"password\").toString())){
String sql=\"update t_user set password=? where id=?\";
db.update(sql, new Object[]{newPassword,user.get(\"id\")});
return renderData(true,\"1\",null);
}else{
return renderData(false,\"1\",null);
}
}
@RequestMapping(value = \"/mine\")
public String mine(Model model, HttpServletRequest request)throws Exception {
Map user =getUser(request);Map map = db.queryForMap(\"select * from t_user where id=?\",new Object[]{user.get(\"id\")});model.addAttribute(\"map\", map); return \"/user/mine\";
}
@RequestMapping(value = \"/mineSave\")
public ResponseEntity mineSave(Model model,HttpServletRequest request,Long id
,String username,String password,String name,String gh,String mobile) throws Exception{
int result = 0;
String sql=\"update t_user set name=?,gh=?,mobile=? where id=?\";
result = db.update(sql, new Object[]{name,gh,mobile,id});
if(result==1){
return renderData(true,\"操作成功\",null);
}else{
return renderData(false,\"操作失败\",null);
}
}
}
通用管理模块:
package com.sxl.controller;
import java.nio.charset.Charset;
import java.util.Locale;
import java.util.ResourceBundle;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import com.sxl.util.JacksonJsonUtil;
import com.sxl.util.StringUtil;
import com.sxl.util.SystemProperties;
public class BaseController {
public static final Long EXPIRES_IN = 1000 * 3600 * 24 * 1L;// 1天
@Autowired
private SystemProperties systemProperties;
/**
* 获得配置文件内容
*/
public String getConfig(String key) {
return systemProperties.getProperties(key);
}
/**
* 返回服务器地址 like http://192.168.1.1:8441/UUBean/
*/
public String getHostUrl(HttpServletRequest request) {
String hostName = request.getServerName();
Integer hostPort = request.getServerPort();
String path = request.getContextPath();
if (hostPort == 80) {
return \"http://\" + hostName + path + \"/\";
} else {
return \"http://\" + hostName + \":\" + hostPort + path + \"/\";
}
}
/***
* 获取当前的website路径 String
*/
public static String getWebSite(HttpServletRequest request) {
String returnUrl = request.getScheme() + \"://\"
+ request.getServerName();
if (request.getServerPort() != 80) {
returnUrl += \":\" + request.getServerPort();
}
returnUrl += request.getContextPath();
return returnUrl;
}
/**
* 初始化HTTP头.
*
* @return HttpHeaders
*/
public HttpHeaders initHttpHeaders() {
HttpHeaders headers = new HttpHeaders();
MediaType mediaType = new MediaType(\"text\", \"html\",
Charset.forName(\"utf-8\"));
headers.setContentType(mediaType);
return headers;
}
/**
* 返回 信息数据
*
* @param status
* @param msg
* @return
*/
public ResponseEntity renderMsg(Boolean status, String msg) {
if (StringUtils.isEmpty(msg)) {
msg = \"\";
}
String str = \"{\\\"status\\\":\\\"\" + status + \"\\\",\\\"msg\\\":\\\"\" + msg + \"\\\"}\";
ResponseEntity responseEntity = new ResponseEntity(str,
initHttpHeaders(), HttpStatus.OK);
return responseEntity;
}
/**
* 返回obj数据
*
* @param status
* @param msg
* @param obj
* @return
*/
public ResponseEntity renderData(Boolean status, String msg,
Object obj) {
if (StringUtils.isEmpty(msg)) {
msg = \"\";
}
StringBuffer sb = new StringBuffer();
sb.append(\"{\");
sb.append(\"\\\"status\\\":\\\"\" + status + \"\\\",\\\"msg\\\":\\\"\" + msg + \"\\\",\");
sb.append(\"\\\"data\\\":\" + JacksonJsonUtil.toJson(obj) + \"\");
sb.append(\"}\");
ResponseEntity responseEntity = new ResponseEntity(
sb.toString(), initHttpHeaders(), HttpStatus.OK);
return responseEntity;
}
/***
* 获取IP(如果是多级代理,则得到的是一串IP值)
*/
public static String getIpAddr(HttpServletRequest request) {
String ip = request.getHeader(\"x-forwarded-for\");
if (ip == null || ip.length() == 0 || \"unknown\".equalsIgnoreCase(ip)) {
ip = request.getHeader(\"Proxy-Client-IP\");
}
if (ip == null || ip.length() == 0 || \"unknown\".equalsIgnoreCase(ip)) {
ip = request.getHeader(\"WL-Proxy-Client-IP\");
}
if (ip == null || ip.length() == 0 || \"unknown\".equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
if (ip != null && ip.length() > 0) {
String[] ips = ip.split(\",\");
for (int i = 0; i < ips.length; i++) {
if (!\"unknown\".equalsIgnoreCase(ips[i])) {
ip = ips[i];
break;
}
}
}
return ip;
}
/**
* 国际化获得语言内容
*
* @param key
* 语言key
* @param args
* @param argsSplit
* @param defaultMessage
* @param locale
* @return
*/
public static String getLanguage(String key, String args, String argsSplit,
String defaultMessage, String locale) {
String language = \"zh\";
String contry = \"cn\";
String returnValue = defaultMessage;
if (!StringUtil.isEmpty(locale)) {
try {
String[] localeArray = locale.split(\"_\");
language = localeArray[0];
contry = localeArray[1];
} catch (Exception e) {
}
}
try {
ResourceBundle resource = ResourceBundle.getBundle(\"lang.resource\",
new Locale(language, contry));
returnValue = resource.getString(key);
if (!StringUtil.isEmpty(args)) {
String[] argsArray = args.split(argsSplit);
for (int i = 0; i < argsArray.length; i++) {
returnValue = returnValue.replace(\"{\" + i + \"}\",
argsArray[i]);
}
}
} catch (Exception e) {
}
return returnValue;
}
}
源码获取:
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